1082970

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{191}}^1$

素因数の和:217

約数の個数: 80

約数和(自身を含む): 3345408

約数和(自身を除く): 2262438

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 191, 210, 270, 315, 378, 382, 405, 567, 573, 630, 810, 945, 955, 1134, 1146, 1337, 1719, 1890, 1910, 2674, 2835, 2865, 3438, 4011, 5157, 5670, 5730, 6685, 8022, 8595, 10314, 12033, 13370, 15471, 17190, 20055, 24066, 25785, 30942, 36099, 40110, 51570, 60165, 72198, 77355, 108297, 120330, 154710, 180495, 216594, 360990, 541485, 1082970]

約数ペア:

[(1, 1082970), (2, 541485), (3, 360990), (5, 216594), (6, 180495), (7, 154710), (9, 120330), (10, 108297), (14, 77355), (15, 72198), (18, 60165), (21, 51570), (27, 40110), (30, 36099), (35, 30942), (42, 25785), (45, 24066), (54, 20055), (63, 17190), (70, 15471), (81, 13370), (90, 12033), (105, 10314), (126, 8595), (135, 8022), (162, 6685), (189, 5730), (191, 5670), (210, 5157), (270, 4011), (315, 3438), (378, 2865), (382, 2835), (405, 2674), (567, 1910), (573, 1890), (630, 1719), (810, 1337), (945, 1146), (955, 1134)]